<!DOCTYPE html>
<html>
<head>
<title>Z-index控制div的图层顺序</title>

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">

<link rel="stylesheet" href="5.css" type="text/css"></link>

</head>
<body>

	<div id="position1">CSS定位---1</div>
	<div id="position2">CSS定位---2</div>
</body>
</html>
